Callie drops everything and rushes to Texas when her dear aunt Mamie is sent to the hospital. Mamie, close to seventy years old now, continues to work as the personal secretary for the well-connected Texas oil baron Hank Langley. It takes a certain kind of heartlessness to keep a woman of that age working so hard… And then Callie learns that she'll need to take over her aunt's job while she's in the hospital! What will it be like to work for this demanding, sexy Texan? Only time will tell.